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A firework is an icon of synergism, in which the end result is greater than the individual effects. Yet where most of us see the whole -- the brilliant light and vivid color of a successful burst -- a pyrotechnician sees the parts, including a properly functioning lift charge, black powder mix, time-delay fuse, bursting charge, and other essential ingredients. Here, put on the pyrotechnician's hat and see a typical firework from the inside out.
Information courtesy of Fireworks by Grucci Image credits
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